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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # C#/Unity Engineer - **Company:** Playq - **Location:** Madrid, Spain (Remote available) - **Contract:** Permanent contract - **Skills:** Clean Code Principles, Unity 3d, Artificial Intelligence, Apple IOS, C Sharp (Programming Language), Code Review, Software Debugging, Memory Management, Video Game Development, Data Analytics, GPT, Programming Languages - **Published:** September 17, 2026 - **Apply:** https://www.adzuna.es/contact-us.html ## About the Role + Experience: 6+ years of professional game development experience, including hands-on experience building and shipping mobile games. + C# & Unity: Strong expertise in Unity3D and C#, with a deep understanding of game development patterns, architecture, and engineering best practices. + Mobile Expertise: Proven experience developing and optimizing Unity games for iOS and Android, with a strong understanding of mobile-specific technical and performance considerations. + Performance: Strong experience profiling and optimizing mobile game performance, with the ability to identify bottlenecks and make informed technical trade-offs. + Ownership & Autonomy: A strong sense of ownership and the ability to take a problem from identification through solution and delivery without needing constant direction. + Problem-Solving: A practical, analytical approach to technical challenges, with the curiosity and initiative to investigate problems, identify root causes, and find effective solutions. + Adaptability: Comfortable working in a fast-changing environment where priorities and requirements evolve, and able to make progress even when not everything is perfectly defined upfront. + AI Proficiency: Comfortable using AI tools such as Claude, ChatGPT, or similar technologies as part of your everyday development workflow. + Communication & Collaboration: Strong communication skills and the ability to work effectively with technical and cross-functional partners in English. Bonus Points: + Industry Experience: Prior experience in mobile gaming, especially with match-3, casual, or F2P games. + Full Product Lifecycle: Experience taking a mobile game from development through launch and supporting it through live development. + Technical Breadth: Experience with additional programming languages, technologies, or game development frameworks. + Small-Team Experience: Experience working in a small, fast-moving, or startup-like environment where engineers have significant ownership and influence over technical decisions. ## Description To capture the hearts and minds of millions of players across the world by creating unforgettable games powered by the best technology., + Drive Technical Development: Own the development of core game systems and features, from technical design through implementation and delivery, ensuring solutions are scalable, maintainable, and aligned with the overall architecture. + Own Engineering Outcomes: Take ownership of technical areas and features end-to-end, proactively identifying what needs to be done, making informed technical decisions, and driving execution without requiring constant direction. + Optimize the Player Experience: Profile, troubleshoot, and optimize game performance, stability, memory usage, and responsiveness across a wide range of mobile devices, ensuring a smooth and high-quality player experience. + Build for Mobile: Develop and optimize experiences for iOS and Android, balancing technical constraints, device fragmentation, performance, and platform-specific requirements to deliver a reliable mobile product. + Solve & Improve: Identify technical bottlenecks, investigate complex problems, and implement practical solutions that continuously improve the quality, performance, and scalability of the game. + Accelerate with AI: Leverage AI tools and emerging technologies to improve development velocity across coding, debugging, research, documentation, and problem-solving, while maintaining strong engineering judgment and quality standards. + Partner Cross-Functionally: Work closely with the CTO, Product, and other disciplines to translate product goals and player needs into effective technical solutions and help shape decisions across the game. + Elevate Engineering Quality: Establish and maintain clean, maintainable code and contribute to engineering practices, architecture, and processes that enable the team to move quickly without sacrificing quality or long-term scalability. + Enable the Team: Share knowledge, contribute to code reviews, and mentor other engineers when appropriate, helping build strong technical practices and a collaborative engineering culture. + Adapt & Deliver: Navigate evolving priorities and requirements while maintaining execution momentum and ensuring high-quality features and releases are delivered on time. What kind of professional are we looking for?, + Proactive Achiever You consistently take the initiative to drive business results, supported by sound reasoning and detailed execution plans. + Growth Driver You champion company-wide success by relentlessly focusing on achieving results, understanding how your work impacts the entire organization, and pushing to make it 10% better every time. You continuously level yourself up and drive the business forward. + Solution Seeker Fueled by curiosity, you explore various ways to solve a problem. Every hard problem is an opportunity in disguise. + Team Builder You actively foster strong dynamics within and between teams, contributing to our collective success. + Resilient Leader You consistently approach your work with resilience and a steadfast passion for achievement of our goals despite challenges or setbacks. + Data-Driven Creator You leverage data to back intuition. Empirical creativity is your go-to. Imagination led, data validated. What are the conditions and bonuses? ## Related Videos - [Coding an Immersive Copilot using Unity / .NET and Azure OpenAI!](https://www.wearedevelopers.com/videos/1204-coding-an-immersive-copilot-using-unity-net-and-azure-openai) - [Xcode development redefAIned](https://www.wearedevelopers.com/videos/100195-xcode-development-redefained) - [Reality and Beyond: Coding a Drone Using {Unity 3D .NET} and ChatGPT AI!](https://www.wearedevelopers.com/videos/702-reality-and-beyond-coding-a-drone-using-unity-3d-net-and-chatgpt-ai) - [ Evaluating AI models for code comprehension](https://www.wearedevelopers.com/videos/1462-evaluating-ai-models-for-code-comprehension) - [The Impact of AI on Game Development and the Industry](https://www.wearedevelopers.com/videos/100297-the-impact-of-ai-on-game-development-and-the-industry) - [Speak, Code, Deploy: Transforming Developer Experience with Voice Commands](https://www.wearedevelopers.com/videos/1159-speak-code-deploy-transforming-developer-experience-with-voice-commands) ## Related Articles - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Dev Digest 118 - not a total recall](https://www.wearedevelopers.com/magazine/452-dev-digest-118-not-a-total-recall) - [Dev Digest 112 - The True Crime of AI Development](https://www.wearedevelopers.com/magazine/421-dev-digest-112-the-true-crime-of-ai-development) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Dev Digest 132 - Binging WADFlix?](https://www.wearedevelopers.com/magazine/473-dev-digest-132-binging-wadflix) - [Dev Digest 129 - Now that's what I call private data!](https://www.wearedevelopers.com/magazine/468-dev-digest-129-now-that-s-what-i-call-private-data)